Amazingly 40 mm for Z-direction measuring range, working distance.Suitable for “Non-contact” and “3D” measurement of a deep hole bottom, gear tooth surface, and surface profile of cylindrical workpiece inside without the danger of contact between measuring unit and workpieces.Overcoming weaknesses of conventional microscope.

Easy to carry by compact and lightweight design. （Measuring unit：4.5 kg） Best use to measure heavy or immovable workpiece as it is portable.

Connectable driver unit to other machine by LAN, also measuring unit is attachable to processing machines. It contributes the needs of “labor-saving” and “streamlined process”